What is the tolerance threshold under the EU-Andean?

The general tolerance is 10% of the ex-works value of the finished product.

EU-Andean - HS 88

EU-Colombia/Peru/Ecuador Trade Agreement

5 RegelnToleranz: 10%2013

8801-8802Aircraft, spacecraft, and parts thereof

CTH

Manufacture from materials of any heading, except that of the product.

ODER - alternative Regel

MaxNOM

Manufacture in which the value of all the materials used does not exceed 40% of the ex-works price of the product.

40% ex-works